ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
MBRB1545CTHE3_B/P is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARR SCHOT 45V 7.5A TO263AB. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for MBRB1545CTHE3_B/P
- Description：DIODE ARR SCHOT 45V 7.5A TO263AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：7.5A
- Voltage - Forward (Vf) (Max) @ If：840 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 45 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263AB
- Grade：Automotive
- Qualification：AEC-Q101
Diode Arrays datasheet and documents for MBRB1545CTHE3_B/P
Diode Arrays Overview
The MBRB1545CTHE3_B/P is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor - Diodes Division. It utilizes silicon technology and features an ITO-220AB package. The device supports a maximum repetitive peak reverse voltage of 45 V and provides a total maximum average forward rectified current of 15 A, with 7.5 A per diode. Peak forward surge current capability is rated at 150 A per diode. Maximum instantaneous forward voltage reaches 0.75 V at 7.5 A and 25 °C case temperature. Operating junction temperature ranges from -65 °C to +150 °C.
Diode Arrays Feature Summary
- Guardring structure designed for overvoltage protection
- Low power loss and high efficiency operation
- High frequency switching capability
- AEC-Q101 qualified for automotive applications
Diode Arrays Applications
- High frequency rectifiers in switching mode power supplies
- Freewheeling diodes in DC/DC converters
- Polarity protection circuits
Diode Arrays Procurement Notes
Verify the specific ordering suffix against official documentation to confirm compliance status and qualification level. Confirm that the HE3 designation indicates RoHS compliance and AEC-Q101 qualification. Ensure the package type matches the required ITO-220AB form factor. Validate terminal plating specifications for solderability requirements before procurement.
Diode Arrays Selection Notes
Select this component when low forward voltage drop and high efficiency are critical for power conversion designs. The dual common cathode configuration allows for efficient use in full-wave rectification or polarity protection scenarios. Verify thermal management capabilities given the 150 °C maximum junction temperature rating and ensure adequate heat sinking for sustained high current loads.
Diode Arrays Part Context
This part belongs to the MBRB15xxCT series of dual common cathode Schottky rectifiers. The series includes variants with different voltage ratings such as 60 V options. The product line emphasizes low power loss and high surge capability suitable for modern switching power supply architectures requiring robust performance under high frequency conditions.
Diode Arrays Replacement Considerations
MBRB1545CT-M3/I serves as a commercial grade alternative within the same package family.
Diode Arrays FAQ
What does the HE3 suffix indicate for this component?
The HE3 suffix denotes that the component is RoHS compliant, halogen-free, and qualified according to the AEC-Q101 standard for automotive applications.
How is the forward current distributed in this dual diode configuration?
The device provides a total maximum average forward rectified current of 15 A, which is split equally between the two internal diodes, allowing 7.5 A per diode.
Is this component suitable for high-frequency switching applications?
Yes, the datasheet explicitly lists high frequency operation as a key feature, making it suitable for switching mode power supplies and DC/DC converters.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
